Point Forecast: Grand Haven MI  43.08N 86.22W (Elev. 604 ft)	Last Update: 2:21 am EDT Jul 5, 2026

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Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Quantitative Precipitation  3-hr6-hr12-hr24-hr   info     0.100.250.501.00 Snowfall  3-hr6-hr12-hr24-hr   info     0.1in1in3in6in12in

48-Hour Period Starting: 2am Sun, Jul 5 20263am Sun, Jul 5 20264am Sun, Jul 5 20265am Sun, Jul 5 20266am Sun, Jul 5 20267am Sun, Jul 5 20268am Sun, Jul 5 20269am Sun, Jul 5 202610am Sun, Jul 5 202611am Sun, Jul 5 202612pm Sun, Jul 5 20261pm Sun, Jul 5 20262pm Sun, Jul 5 20263pm Sun, Jul 5 20264pm Sun, Jul 5 20265pm Sun, Jul 5 20266pm Sun, Jul 5 20267pm Sun, Jul 5 20268pm Sun, Jul 5 20269pm Sun, Jul 5 202610pm Sun, Jul 5 202611pm Sun, Jul 5 202612am Mon, Jul 6 20261am Mon, Jul 6 20262am Mon, Jul 6 20263am Mon, Jul 6 20264am Mon, Jul 6 20265am Mon, Jul 6 20266am Mon, Jul 6 20267am Mon, Jul 6 20268am Mon, Jul 6 20269am Mon, Jul 6 202610am Mon, Jul 6 202611am Mon, Jul 6 202612pm Mon, Jul 6 20261pm Mon, Jul 6 20262pm Mon, Jul 6 20263pm Mon, Jul 6 20264pm Mon, Jul 6 20265pm Mon, Jul 6 20266pm Mon, Jul 6 20267pm Mon, Jul 6 20268pm Mon, Jul 6 20269pm Mon, Jul 6 202610pm Mon, Jul 6 202611pm Mon, Jul 6 202612am Tue, Jul 7 20261am Tue, Jul 7 20262am Tue, Jul 7 20263am Tue, Jul 7 20264am Tue, Jul 7 20265am Tue, Jul 7 20266am Tue, Jul 7 20267am Tue, Jul 7 20268am Tue, Jul 7 20269am Tue, Jul 7 202610am Tue, Jul 7 202611am Tue, Jul 7 202612pm Tue, Jul 7 20261pm Tue, Jul 7 20262pm Tue, Jul 7 20263pm Tue, Jul 7 20264pm Tue, Jul 7 20265pm Tue, Jul 7 20266pm Tue, Jul 7 20267pm Tue, Jul 7 20268pm Tue, Jul 7 20269pm Tue, Jul 7 202610pm Tue, Jul 7 202611pm Tue, Jul 7 202612am Wed, Jul 8 20261am Wed, Jul 8 20262am Wed, Jul 8 20263am Wed, Jul 8 20264am Wed, Jul 8 20265am Wed, Jul 8 20266am Wed, Jul 8 20267am Wed, Jul 8 20268am Wed, Jul 8 20269am Wed, Jul 8 202610am Wed, Jul 8 202611am Wed, Jul 8 202612pm Wed, Jul 8 20261pm Wed, Jul 8 20262pm Wed, Jul 8 20263pm Wed, Jul 8 20264pm Wed, Jul 8 20265pm Wed, Jul 8 20266pm Wed, Jul 8 20267pm Wed, Jul 8 20268pm Wed, Jul 8 20269pm Wed, Jul 8 202610pm Wed, Jul 8 202611pm Wed, Jul 8 202612am Thu, Jul 9 20261am Thu, Jul 9 20262am Thu, Jul 9 20263am Thu, Jul 9 20264am Thu, Jul 9 20265am Thu, Jul 9 20266am Thu, Jul 9 20267am Thu, Jul 9 20268am Thu, Jul 9 20269am Thu, Jul 9 202610am Thu, Jul 9 202611am Thu, Jul 9 202612pm Thu, Jul 9 20261pm Thu, Jul 9 2026

Date	07/05																						07/06
Hour (EDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Temperature (°F)	73	72	71	70	68	69	70	72	75	77	80	81	84	84	84	85	84	83	82	78	75	73	73	71
Dewpoint (°F)	69	69	69	68	68	67	67	68	68	68	69	70	70	70	70	69	69	68	67	65	63	61	59	58
Heat Index (°F)									75	77	83	85	88	88	88	89	88	86	85	78	75
Surface Wind (mph)	3	5	5	6	7	7	8	8	8	9	9	8	8	8	9	9	9	9	8	8	8	8	8	7
Wind Dir	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	ENE	ENE	ENE	ENE	E	ENE	ENE
Gust
Sky Cover (%)	69	81	86	91	89	91	91	90	88	89	87	84	72	72	64	58	59	49	51	49	45	41	32	22
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	4	4	11	12	11	7	10	4	4	0	0	0	0
Relative Humidity (%)	87	90	93	93	100	93	90	87	79	74	69	69	63	63	63	59	61	61	61	64	66	66	62	64
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																							07/07
Hour (EDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Temperature (°F)	70	69	67	66	66	65	68	70	76	79	82	83	84	85	85	85	86	83	81	77	74	73	71	70
Dewpoint (°F)	56	55	55	54	54	55	56	58	60	61	63	64	64	65	65	65	65	64	64	63	62	61	60	60
Heat Index (°F)									76	79	83	84	85	87	87	87	88	84	83	77
Surface Wind (mph)	7	7	7	7	7	7	7	7	7	7	7	7	7	8	8	9	8	8	8	6	5	5	5	3
Wind Dir	ENE	ENE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NNE	NNE	N	N	N	N	N	NNE	NE	NE	ENE	ENE
Gust
Sky Cover (%)	41	24	34	33	27	24	6	12	18	20	15	5	9	2	3	6	16	13	18	26	27	27	25	22
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1
Relative Humidity (%)	61	61	65	65	65	70	65	66	58	54	53	53	51	51	51	51	50	53	56	62	66	66	68	71
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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